{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "phishing", "trigger": true, "arguments": ["attacker", "damage amount", "time", "victim", "attack pattern", "tool", "trusted entity", "purpose"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerable system version", "time", "common vulnerabilities and exposures", "supported platform", "vulnerable system", "vulnerable system owner", "vulnerability"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["patch", "vulnerability", "issues addressed", "releaser", "patch number", "common vulnerabilities and exposures", "time", "vulnerable system"]}, {"event_type": "ransom", "trigger": true, "arguments": ["payment method", "victim", "attack pattern", "attacker", "time", "tool", "price", "place", "damage amount"]}, {"event_type": "data breach", "trigger": true, "arguments": ["place", "victim", "tool", "number of victim", "attacker", "purpose", "number of data", "compromised data", "damage amount"]}], "input": "Ransomware attacks , which encrypt and hold a computer user 's files hostage in exchange for payment , extort millions of dollars from individuals each month , and comprise one of the fastest - growing forms of cyber attack ."}
{"phishing": [], "discover vulnerability": [], "patch vulnerability": [], "ransom": [{"trigger": "extort", "arguments": {"payment method": "NAN", "victim": "individuals", "attack pattern": "NAN", "attacker": "NAN", "time": "each month", "tool": "NAN", "price": "millions of dollars", "place": "NAN", "damage amount": "NAN"}}], "data breach": []}